{
  "manageEntity": {
    "action": "Repost",
    "entityId": "971636413",
    "entityType": "Track",
    "metadata": "{\"is_repost_of_repost\":false}",
    "nonce": "0xa214e1682ac21e351444548cbddf2217c2b4298747e8d7375bd1216388fb0eaf",
    "signature": "0x19f4b9e500b7e1fb356717e73941aca2647eef1aeb04cfc30774d8e8cd2813ba081be14badc928e5769c7af4fcf36ab90b3c6d578b7784e63958f48d1905e43a1c",
    "signer": "0x102a924C1c076Dcb5816d20E32Dcb6F00e75F2C9",
    "userId": "485987672"
  }
}